US10914952B2 - Head mounted display device with wide field of view - Google Patents
Head mounted display device with wide field of view Download PDFInfo
- Publication number
- US10914952B2 US10914952B2 US15/976,880 US201815976880A US10914952B2 US 10914952 B2 US10914952 B2 US 10914952B2 US 201815976880 A US201815976880 A US 201815976880A US 10914952 B2 US10914952 B2 US 10914952B2
- Authority
- US
- United States
- Prior art keywords
- lights
- pin
- micro
- head mounted
- display device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0127—Head-up displays characterised by optical features comprising devices increasing the depth of field
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
Definitions
- the invention provides a head mounted display device capable of improving the display quality.
- the transparent LCD panel 130 receives the adjusted lights ADL 1 to ADLN and generates a display image according to the adjusted lights ADL 1 to ADLN.
- the display image generated by the transparent LCD panel 130 may pass through the micro-lens array substrate 120 and may be projected to the transmissive light source 110 , so as to form a virtual image on an eye focus plane EFP in front of the eyeball of the user. In this way, the user can then observe the display image generated by the transparent LCD panel 130 .
- FIGS. 3A and 3B it can be known that, on the transmissive light source in the embodiments of the invention, there are no particular limitations on the arrangement and the number of the light emitting elements being disposed. The designer can configure the transmissive light source according to requirements on the display effect of the head mounted display device.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/976,880 US10914952B2 (en) | 2017-05-16 | 2018-05-11 | Head mounted display device with wide field of view |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762506620P | 2017-05-16 | 2017-05-16 | |
US15/976,880 US10914952B2 (en) | 2017-05-16 | 2018-05-11 | Head mounted display device with wide field of view |
Publications (2)
Publication Number | Publication Date |
---|---|
US20180335631A1 US20180335631A1 (en) | 2018-11-22 |
US10914952B2 true US10914952B2 (en) | 2021-02-09 |
Family
ID=64271647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/976,880 Active US10914952B2 (en) | 2017-05-16 | 2018-05-11 | Head mounted display device with wide field of view |
Country Status (3)
Country | Link |
---|---|
US (1) | US10914952B2 (en) |
CN (1) | CN108873331B (en) |
TW (1) | TWI717602B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI688790B (en) | 2019-03-28 | 2020-03-21 | 中強光電股份有限公司 | Display apparatus |
CN110441915B (en) * | 2019-07-28 | 2024-05-28 | 北京龙翼风科技有限公司 | Integrated imaging 3D display device based on rectangular pinhole array |
TWI772108B (en) * | 2021-07-15 | 2022-07-21 | 瑞鼎科技股份有限公司 | Computational display and operating method thereof |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020118273A1 (en) * | 1999-03-29 | 2002-08-29 | Subhash Chandra | Optical in situ information system |
US20070097277A1 (en) * | 2005-11-03 | 2007-05-03 | Qi Hong | Head mounted display with eye accommodation |
US20130021226A1 (en) | 2011-07-21 | 2013-01-24 | Jonathan Arnold Bell | Wearable display devices |
US20130285885A1 (en) * | 2012-04-25 | 2013-10-31 | Andreas G. Nowatzyk | Head-mounted light-field display |
US20150049390A1 (en) * | 2013-08-14 | 2015-02-19 | Nvidia Corporation | Hybrid optics for near-eye displays |
US20150277126A1 (en) * | 2014-03-25 | 2015-10-01 | Sony Corporation | Light guide unit, image display device, and display apparatus |
JP2015219425A (en) | 2014-05-20 | 2015-12-07 | 三菱電機株式会社 | Luminaire and head-up display system |
US20160029017A1 (en) * | 2012-02-28 | 2016-01-28 | Lytro, Inc. | Calibration of light-field camera geometry via robust fitting |
US20160097931A1 (en) * | 2013-05-15 | 2016-04-07 | Sony Corporation | Display device and light source for image display device |
CN106019605A (en) | 2016-08-04 | 2016-10-12 | 京东方科技集团股份有限公司 | Near-to-eye display device and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5883606A (en) * | 1995-12-18 | 1999-03-16 | Bell Communications Research, Inc. | Flat virtual displays for virtual reality |
JP2007133095A (en) * | 2005-11-09 | 2007-05-31 | Sharp Corp | Display device and manufacturing method therefor |
JP6260345B2 (en) * | 2014-01-06 | 2018-01-17 | 株式会社Jvcケンウッド | Intermediate image forming unit and image display apparatus using the same |
CN103823305B (en) * | 2014-03-06 | 2016-09-14 | 成都贝思达光电科技有限公司 | A kind of nearly eye display optical system based on curved microlens array |
CN105579883B (en) * | 2014-09-05 | 2018-08-10 | 英特尔公司 | Image projector and optical module |
CN105717640B (en) * | 2014-12-05 | 2018-03-30 | 北京蚁视科技有限公司 | Near-to-eye based on microlens array |
-
2018
- 2018-05-11 US US15/976,880 patent/US10914952B2/en active Active
- 2018-05-11 TW TW107116018A patent/TWI717602B/en active
- 2018-05-15 CN CN201810460734.6A patent/CN108873331B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020118273A1 (en) * | 1999-03-29 | 2002-08-29 | Subhash Chandra | Optical in situ information system |
US20070097277A1 (en) * | 2005-11-03 | 2007-05-03 | Qi Hong | Head mounted display with eye accommodation |
US20130021226A1 (en) | 2011-07-21 | 2013-01-24 | Jonathan Arnold Bell | Wearable display devices |
US20160029017A1 (en) * | 2012-02-28 | 2016-01-28 | Lytro, Inc. | Calibration of light-field camera geometry via robust fitting |
US20130285885A1 (en) * | 2012-04-25 | 2013-10-31 | Andreas G. Nowatzyk | Head-mounted light-field display |
CN104246578A (en) | 2012-04-25 | 2014-12-24 | 微软公司 | Light field projector based on movable LED array and microlens array for use in head-mounted light-field display |
US20160097931A1 (en) * | 2013-05-15 | 2016-04-07 | Sony Corporation | Display device and light source for image display device |
US20150049390A1 (en) * | 2013-08-14 | 2015-02-19 | Nvidia Corporation | Hybrid optics for near-eye displays |
US20150277126A1 (en) * | 2014-03-25 | 2015-10-01 | Sony Corporation | Light guide unit, image display device, and display apparatus |
JP2015219425A (en) | 2014-05-20 | 2015-12-07 | 三菱電機株式会社 | Luminaire and head-up display system |
CN106019605A (en) | 2016-08-04 | 2016-10-12 | 京东方科技集团股份有限公司 | Near-to-eye display device and method |
Non-Patent Citations (2)
Title |
---|
"Office Action of China Counterpart Application", dated Apr. 24, 2020, p. 1-p. 12. |
"Office Action of Taiwan Counterpart Application", dated Oct. 19, 2018, p. 1-p. 5. |
Also Published As
Publication number | Publication date |
---|---|
US20180335631A1 (en) | 2018-11-22 |
CN108873331A (en) | 2018-11-23 |
CN108873331B (en) | 2021-05-25 |
TW201901241A (en) | 2019-01-01 |
TWI717602B (en) | 2021-02-01 |
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Owner name: HTC CORPORATION, TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FAN, FU-CHENG;CHEN, CHUNG-JUNG;LIN, CHUN-TA;REEL/FRAME:045775/0338 Effective date: 20180508 |
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Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
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